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<a href="fsm__soe_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/******************************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *  $Id: fsm_soe.c,v 9cdd7669dc0b 2013/01/10 16:36:41 fp $</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *  Copyright (C) 2006-2008  Florian Pose, Ingenieurgemeinschaft IgH</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *  This file is part of the IgH EtherCAT Master.</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *  The IgH EtherCAT Master is free software; you can redistribute it and/or</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *  modify it under the terms of the GNU General Public License version 2, as</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *  published by the Free Software Foundation.</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *  The IgH EtherCAT Master is distributed in the hope that it will be useful,</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> *  but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> *  Public License for more details.</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> *  You should have received a copy of the GNU General Public License along</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> *  with the IgH EtherCAT Master; if not, write to the Free Software</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> *  ---</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"> *  The license mentioned above concerns the source code only. Using the</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment"> *  EtherCAT technology and brand is only permitted in compliance with the</span></div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment"> *  industrial property and similar rights of Beckhoff Automation GmbH.</span></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment"> *****************************************************************************/</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="globals_8h.html">globals.h</a>&quot;</span></div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="master_8h.html">master.h</a>&quot;</span></div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="mailbox_8h.html">mailbox.h</a>&quot;</span></div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="fsm__soe_8h.html">fsm_soe.h</a>&quot;</span></div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;</div><div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#ab02cafd2881eb57c288e078ea57736d5">   46</a></span>&#160;<span class="preprocessor">#define EC_MBOX_TYPE_SOE 0x05</span></div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;</div><div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#a9c7163e5550adaf891eb9afff86b72cd">   50</a></span>&#160;<span class="keyword">enum</span> <a class="code" href="fsm__soe_8c.html#a9c7163e5550adaf891eb9afff86b72cd">ec_soe_opcodes</a> {</div><div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#a9c7163e5550adaf891eb9afff86b72cda914c75cac48096f5ee9befec8bcf4160">   51</a></span>&#160;    <a class="code" href="fsm__soe_8c.html#a9c7163e5550adaf891eb9afff86b72cda914c75cac48096f5ee9befec8bcf4160">OPCODE_READ_REQUEST</a>   = 0x01, </div><div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#a9c7163e5550adaf891eb9afff86b72cda7b5653448be7413e965de6318740afdc">   52</a></span>&#160;    <a class="code" href="fsm__soe_8c.html#a9c7163e5550adaf891eb9afff86b72cda7b5653448be7413e965de6318740afdc">OPCODE_READ_RESPONSE</a>  = 0x02, </div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#a9c7163e5550adaf891eb9afff86b72cda1b5afa15a9b8a6f640ea4307ab399901">   53</a></span>&#160;    <a class="code" href="fsm__soe_8c.html#a9c7163e5550adaf891eb9afff86b72cda1b5afa15a9b8a6f640ea4307ab399901">OPCODE_WRITE_REQUEST</a>  = 0x03, </div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#a9c7163e5550adaf891eb9afff86b72cdacc60027a463033de1a3f6a2ac52a4f0f">   54</a></span>&#160;    <a class="code" href="fsm__soe_8c.html#a9c7163e5550adaf891eb9afff86b72cdacc60027a463033de1a3f6a2ac52a4f0f">OPCODE_WRITE_RESPONSE</a> = 0x04  </div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;};</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;</div><div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#add5bad0251925ce1779bc0d3e186f547">   59</a></span>&#160;<span class="preprocessor">#define EC_SOE_SIZE 0x04</span></div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;</div><div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#a2e9892fef5e41058583eafca62b7708b">   63</a></span>&#160;<span class="preprocessor">#define EC_SOE_RESPONSE_TIMEOUT 1000</span></div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#a490a68315f4cc326d48ebfd5b051b78f">ec_fsm_soe_read_start</a>(<a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *, <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *);</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#ab34704de6495b549ad53ca84a80e22ea">ec_fsm_soe_read_request</a>(<a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *, <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *);</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#a428b4a4e8318c83eaa4ecd287caf9e61">ec_fsm_soe_read_check</a>(<a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *, <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *);</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#af87a35609040b73b496b8c1ec9a3aa74">ec_fsm_soe_read_response</a>(<a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *, <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *);</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#a187c0a9191a7f9755bbe63f72af7088d">ec_fsm_soe_write_start</a>(<a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *, <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *);</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#a2ce6509b41b05ad9e20d1f8293c20794">ec_fsm_soe_write_request</a>(<a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *, <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *);</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#a74542a08c62d78d7179e6b6d36302e10">ec_fsm_soe_write_check</a>(<a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *, <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *);</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#a7f9f8b5cc1b3d0128484df9a512a7b2f">ec_fsm_soe_write_response</a>(<a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *, <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *);</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#a3c6a2f5c73f2e7e47f9fd50055a3722f">ec_fsm_soe_end</a>(<a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *, <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *);</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>(<a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *, <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *);</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="keyword">extern</span> <span class="keyword">const</span> <a class="code" href="structec__code__msg__t.html">ec_code_msg_t</a> <a class="code" href="fsm__soe_8c.html#a4013ee44d8165e19ed7abec334d499e4">soe_error_codes</a>[];</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;</div><div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#aac6e087c335a755f1ce0ada566734be4">   88</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#aac6e087c335a755f1ce0ada566734be4">ec_print_soe_error</a>(<span class="keyword">const</span> <a class="code" href="structec__slave.html">ec_slave_t</a> *slave, uint16_t error_code)</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;{</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    <span class="keyword">const</span> <a class="code" href="structec__code__msg__t.html">ec_code_msg_t</a> *error_msg;</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    <span class="keywordflow">for</span> (error_msg = soe_error_codes; error_msg-&gt;<a class="code" href="structec__code__msg__t.html#a21dd735111c4e487365bf7570fda697d">code</a>; error_msg++) {</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;        <span class="keywordflow">if</span> (error_msg-&gt;<a class="code" href="structec__code__msg__t.html#a21dd735111c4e487365bf7570fda697d">code</a> == error_code) {</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;            <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;SoE error 0x%04X: \&quot;%s\&quot;.\n&quot;</span>,</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;                   error_msg-&gt;<a class="code" href="structec__code__msg__t.html#a21dd735111c4e487365bf7570fda697d">code</a>, error_msg-&gt;<a class="code" href="structec__code__msg__t.html#a9b1fef025e25828a20170a275c5976e3">message</a>);</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;        }</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    }</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Unknown SoE error 0x%04X.\n&quot;</span>, error_code);</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;}</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;</div><div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="fsm__soe_8h.html#a451a615dc0269059f3ed94f37f7c08c5">  107</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#a22bcbd5d8832e375e3cb5ce0b960da5d">ec_fsm_soe_init</a>(</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;        <a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *fsm </div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;        )</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;{</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = NULL;</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a> = NULL;</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#ae3f6c643ecacae3364064dc9f466c95a">fragment_size</a> = 0;</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;}</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;</div><div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="fsm__soe_8h.html#a8613b87fb1105d8a002b13bba3d86dc8">  120</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#a422dd4f9c47393097303ca25a7d17dbf">ec_fsm_soe_clear</a>(</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;        <a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *fsm </div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;        )</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;{</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;}</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;</div><div class="line"><a name="l00130"></a><span class="lineno"><a class="line" href="fsm__soe_8h.html#a8eff1b86bc42789a8747d8817914d8be">  130</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#a34c4cc4d7d8988a5786599d07d52aebd">ec_fsm_soe_transfer</a>(</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;        <a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *fsm, </div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;        <a class="code" href="structec__slave.html">ec_slave_t</a> *slave, </div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;        <a class="code" href="structec__soe__request__t.html">ec_soe_request_t</a> *request </div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;        )</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;{</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#ac70c33e8ea8a98b79d84c3ace3416180">slave</a> = slave;</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#add6279a51617da94d91420bb05e57a7c">request</a> = request;</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    <span class="keywordflow">if</span> (request-&gt;<a class="code" href="structec__soe__request__t.html#ad9788973a47b9b82bac17e527eb6d7a6">dir</a> == <a class="code" href="group__ApplicationInterface.html#gga703c4e47384b3601e7605d6d910aaba1aebf26f1d5c09cf002af5b09d9cb59b78">EC_DIR_OUTPUT</a>) {</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a187c0a9191a7f9755bbe63f72af7088d">ec_fsm_soe_write_start</a>;</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a490a68315f4cc326d48ebfd5b051b78f">ec_fsm_soe_read_start</a>;</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    }</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;}</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;</div><div class="line"><a name="l00152"></a><span class="lineno"><a class="line" href="fsm__soe_8h.html#aa25b538167720cd04716ce6eb81d0bcc">  152</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="fsm__soe_8c.html#a2572aecb3869697ac939f78e22c3cd4e">ec_fsm_soe_exec</a>(</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        <a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *fsm, </div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;        )</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;{</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    <span class="keywordtype">int</span> datagram_used = 0;</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a> &amp;&amp;</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;            (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a90d55e568be4b8464e9725c105d6c4b0">state</a> == <a class="code" href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720a5ccc352710bfd57969fdba9a13f91f71">EC_DATAGRAM_INIT</a> ||</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;             fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a90d55e568be4b8464e9725c105d6c4b0">state</a> == <a class="code" href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720acb7d25358159e7c95e334a74b97d661c">EC_DATAGRAM_QUEUED</a> ||</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;             fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a90d55e568be4b8464e9725c105d6c4b0">state</a> == <a class="code" href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720abe88d98e46c97099702211a92e1d8c9d">EC_DATAGRAM_SENT</a>)) {</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;        <span class="comment">// datagram not received yet</span></div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;        <span class="keywordflow">return</span> datagram_used;</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;    }</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a>(fsm, datagram);</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    datagram_used =</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> != <a class="code" href="fsm__soe_8c.html#a3c6a2f5c73f2e7e47f9fd50055a3722f">ec_fsm_soe_end</a> &amp;&amp; fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> != <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;    <span class="keywordflow">if</span> (datagram_used) {</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a> = datagram;</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a> = NULL;</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    }</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    <span class="keywordflow">return</span> datagram_used;</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;}</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;</div><div class="line"><a name="l00187"></a><span class="lineno"><a class="line" href="fsm__soe_8h.html#a3115df704100f859631f6c4476b3c997">  187</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="fsm__soe_8c.html#abe5fc037034ee0591047a678d3d52e36">ec_fsm_soe_success</a>(<span class="keyword">const</span> <a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *fsm )</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;{</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;    <span class="keywordflow">return</span> fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> == <a class="code" href="fsm__soe_8c.html#a3c6a2f5c73f2e7e47f9fd50055a3722f">ec_fsm_soe_end</a>;</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;}</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;</div><div class="line"><a name="l00196"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">  196</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(<a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *fsm )</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;{</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;    <a class="code" href="structec__soe__request__t.html">ec_soe_request_t</a> *request = fsm-&gt;<a class="code" href="structec__fsm__soe.html#add6279a51617da94d91420bb05e57a7c">request</a>;</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;    <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(fsm-&gt;<a class="code" href="structec__fsm__soe.html#ac70c33e8ea8a98b79d84c3ace3416180">slave</a>, <span class="stringliteral">&quot;&quot;</span>);</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;    <span class="keywordflow">if</span> (request-&gt;<a class="code" href="structec__soe__request__t.html#ad9788973a47b9b82bac17e527eb6d7a6">dir</a> == <a class="code" href="group__ApplicationInterface.html#gga703c4e47384b3601e7605d6d910aaba1aebf26f1d5c09cf002af5b09d9cb59b78">EC_DIR_OUTPUT</a>) {</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;        printk(<span class="stringliteral">&quot;Writing&quot;</span>);</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;        printk(<span class="stringliteral">&quot;Reading&quot;</span>);</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;    }</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;    printk(<span class="stringliteral">&quot; IDN 0x%04X failed.\n&quot;</span>, request-&gt;<a class="code" href="structec__soe__request__t.html#a04792e875a94787c20bb370e65b584b7">idn</a>);</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;}</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;<span class="comment">/******************************************************************************</span></div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;<span class="comment"> * SoE read state machine</span></div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;<span class="comment"> *****************************************************************************/</span></div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;</div><div class="line"><a name="l00219"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#a6cebae49a5e2fddc1d4eacd82a2f04df">  219</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="fsm__soe_8c.html#a6cebae49a5e2fddc1d4eacd82a2f04df">ec_fsm_soe_prepare_read</a>(</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;        <a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *fsm, </div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;        )</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;{</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;    uint8_t *data;</div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave = fsm-&gt;<a class="code" href="structec__fsm__soe.html#ac70c33e8ea8a98b79d84c3ace3416180">slave</a>;</div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;    <a class="code" href="structec__master.html">ec_master_t</a> *master = slave-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>;</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;    <a class="code" href="structec__soe__request__t.html">ec_soe_request_t</a> *request = fsm-&gt;<a class="code" href="structec__fsm__soe.html#add6279a51617da94d91420bb05e57a7c">request</a>;</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;</div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;    data = <a class="code" href="mailbox_8c.html#aff114bf121b61ff9b310a228de80ca3e">ec_slave_mbox_prepare_send</a>(slave, datagram, <a class="code" href="fsm__soe_8c.html#ab02cafd2881eb57c288e078ea57736d5">EC_MBOX_TYPE_SOE</a>,</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;            <a class="code" href="fsm__soe_8c.html#add5bad0251925ce1779bc0d3e186f547">EC_SOE_SIZE</a>);</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;    <span class="keywordflow">if</span> (IS_ERR(data)) {</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;        <span class="keywordflow">return</span> PTR_ERR(data);</div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;    }</div><div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;</div><div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;    <a class="code" href="group__ApplicationInterface.html#ga42e7df5376954bc1cf1dde11fbf17387">EC_WRITE_U8</a>(data, <a class="code" href="fsm__soe_8c.html#a9c7163e5550adaf891eb9afff86b72cda914c75cac48096f5ee9befec8bcf4160">OPCODE_READ_REQUEST</a> | (request-&gt;<a class="code" href="structec__soe__request__t.html#a041ffd0bc617403520b352bcb347a6b5">drive_no</a> &amp; 0x07) &lt;&lt; 5);</div><div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;    <a class="code" href="group__ApplicationInterface.html#ga42e7df5376954bc1cf1dde11fbf17387">EC_WRITE_U8</a>(data + 1, 1 &lt;&lt; 6); <span class="comment">// request value</span></div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;    <a class="code" href="group__ApplicationInterface.html#gace219530ddd83f5f3f54d5b329b94a3d">EC_WRITE_U16</a>(data + 2, request-&gt;<a class="code" href="structec__soe__request__t.html#a04792e875a94787c20bb370e65b584b7">idn</a>);</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;</div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    <span class="keywordflow">if</span> (master-&gt;<a class="code" href="structec__master.html#abdecf290f3f7f2af1b2a7bf0d9c7b08d">debug_level</a>) {</div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;        <a class="code" href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a>(slave, 0, <span class="stringliteral">&quot;SCC read request:\n&quot;</span>);</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;        <a class="code" href="globals_8h.html#af9b1cee5f8eb11448141bd02d52f44ac">ec_print_data</a>(data, <a class="code" href="fsm__soe_8c.html#add5bad0251925ce1779bc0d3e186f547">EC_SOE_SIZE</a>);</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;    }</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#add6279a51617da94d91420bb05e57a7c">request</a>-&gt;<a class="code" href="structec__soe__request__t.html#acb9e954735012f3e149bdd207afbc3a7">jiffies_sent</a> = jiffies;</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#ab34704de6495b549ad53ca84a80e22ea">ec_fsm_soe_read_request</a>;</div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;}</div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;</div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;</div><div class="line"><a name="l00254"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#a490a68315f4cc326d48ebfd5b051b78f">  254</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#a490a68315f4cc326d48ebfd5b051b78f">ec_fsm_soe_read_start</a>(</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;        <a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *fsm, </div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;        )</div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;{</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave = fsm-&gt;<a class="code" href="structec__fsm__soe.html#ac70c33e8ea8a98b79d84c3ace3416180">slave</a>;</div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;    <a class="code" href="structec__soe__request__t.html">ec_soe_request_t</a> *request = fsm-&gt;<a class="code" href="structec__fsm__soe.html#add6279a51617da94d91420bb05e57a7c">request</a>;</div><div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;</div><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;    <a class="code" href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a>(slave, 1, <span class="stringliteral">&quot;Reading IDN 0x%04X of drive %u.\n&quot;</span>, request-&gt;<a class="code" href="structec__soe__request__t.html#a04792e875a94787c20bb370e65b584b7">idn</a>,</div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;            request-&gt;<a class="code" href="structec__soe__request__t.html#a041ffd0bc617403520b352bcb347a6b5">drive_no</a>);</div><div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;</div><div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;    <span class="keywordflow">if</span> (!(slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#a7740732efd267741b956b8912502d8a1">mailbox_protocols</a> &amp; <a class="code" href="globals_8h.html#adf764cbdea00d65edcd07bb9953ad2b7ab5ebd52d91b7f482bde14f6dcac7c7c4">EC_MBOX_SOE</a>)) {</div><div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Slave does not support SoE!\n&quot;</span>);</div><div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;    }</div><div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;</div><div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;    request-&gt;<a class="code" href="structec__soe__request__t.html#afb47843a1a15d493b35615bc5a65ca18">data_size</a> = 0;</div><div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#a717e23d822ee8bca76b9b477ff078bb7">retries</a> = <a class="code" href="globals_8h.html#a23a5e3d7f269f14bea7017438c72d208">EC_FSM_RETRIES</a>;</div><div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;</div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="fsm__soe_8c.html#a6cebae49a5e2fddc1d4eacd82a2f04df">ec_fsm_soe_prepare_read</a>(fsm, datagram)) {</div><div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;    }</div><div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;}</div><div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;</div><div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;</div><div class="line"><a name="l00285"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#ab34704de6495b549ad53ca84a80e22ea">  285</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#ab34704de6495b549ad53ca84a80e22ea">ec_fsm_soe_read_request</a>(</div><div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;        <a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *fsm, </div><div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;        )</div><div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;{</div><div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave = fsm-&gt;<a class="code" href="structec__fsm__soe.html#ac70c33e8ea8a98b79d84c3ace3416180">slave</a>;</div><div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> diff_ms;</div><div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;</div><div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a90d55e568be4b8464e9725c105d6c4b0">state</a> == <a class="code" href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720a9f9009188c7cee7d421908a8924ba5e8">EC_DATAGRAM_TIMED_OUT</a> &amp;&amp; fsm-&gt;<a class="code" href="structec__fsm__soe.html#a717e23d822ee8bca76b9b477ff078bb7">retries</a>--) {</div><div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="fsm__soe_8c.html#a6cebae49a5e2fddc1d4eacd82a2f04df">ec_fsm_soe_prepare_read</a>(fsm, datagram)) {</div><div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;            fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;            <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;        }</div><div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;    }</div><div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;</div><div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a90d55e568be4b8464e9725c105d6c4b0">state</a> != <a class="code" href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720a95630d1e98f6217bf0392b4295c5bc6a">EC_DATAGRAM_RECEIVED</a>) {</div><div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Failed to receive SoE read request: &quot;</span>);</div><div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;        <a class="code" href="datagram_8c.html#a84b0c2679038e17cfd5af69df9a68001">ec_datagram_print_state</a>(fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>);</div><div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;    }</div><div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;</div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;    diff_ms = (jiffies - fsm-&gt;<a class="code" href="structec__fsm__soe.html#add6279a51617da94d91420bb05e57a7c">request</a>-&gt;<a class="code" href="structec__soe__request__t.html#acb9e954735012f3e149bdd207afbc3a7">jiffies_sent</a>) * 1000 / HZ;</div><div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;</div><div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a1eeebb1d33d0dbf47498dd78a966977d">working_counter</a> != 1) {</div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;        <span class="keywordflow">if</span> (!fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a1eeebb1d33d0dbf47498dd78a966977d">working_counter</a>) {</div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;            <span class="keywordflow">if</span> (diff_ms &lt; <a class="code" href="fsm__soe_8c.html#a2e9892fef5e41058583eafca62b7708b">EC_SOE_RESPONSE_TIMEOUT</a>) {</div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;                <span class="comment">// no response; send request datagram again</span></div><div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;                <span class="keywordflow">if</span> (<a class="code" href="fsm__soe_8c.html#a6cebae49a5e2fddc1d4eacd82a2f04df">ec_fsm_soe_prepare_read</a>(fsm, datagram)) {</div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;                    fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;                    <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;                }</div><div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;                <span class="keywordflow">return</span>;</div><div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;            }</div><div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;        }</div><div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Reception of SoE read request&quot;</span></div><div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;                <span class="stringliteral">&quot; failed after %lu ms: &quot;</span>, diff_ms);</div><div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;        <a class="code" href="datagram_8c.html#a1f7361d097a385f3ed98ce98ba352a1c">ec_datagram_print_wc_error</a>(fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>);</div><div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;    }</div><div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;</div><div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad9dc7d3d67af743a7181a878f23faa84">jiffies_start</a> = fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a640ba704d00d50c33e930b6c641b55d7">jiffies_sent</a>;</div><div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;    <a class="code" href="mailbox_8c.html#a950eb8623a9b1b0fc96eb1831d483fa1">ec_slave_mbox_prepare_check</a>(slave, datagram); <span class="comment">// can not fail.</span></div><div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#a717e23d822ee8bca76b9b477ff078bb7">retries</a> = <a class="code" href="globals_8h.html#a23a5e3d7f269f14bea7017438c72d208">EC_FSM_RETRIES</a>;</div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a428b4a4e8318c83eaa4ecd287caf9e61">ec_fsm_soe_read_check</a>;</div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;}</div><div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;</div><div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;</div><div class="line"><a name="l00340"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#a428b4a4e8318c83eaa4ecd287caf9e61">  340</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#a428b4a4e8318c83eaa4ecd287caf9e61">ec_fsm_soe_read_check</a>(</div><div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;        <a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *fsm, </div><div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;        )</div><div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;{</div><div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave = fsm-&gt;<a class="code" href="structec__fsm__soe.html#ac70c33e8ea8a98b79d84c3ace3416180">slave</a>;</div><div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;</div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a90d55e568be4b8464e9725c105d6c4b0">state</a> == <a class="code" href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720a9f9009188c7cee7d421908a8924ba5e8">EC_DATAGRAM_TIMED_OUT</a> &amp;&amp; fsm-&gt;<a class="code" href="structec__fsm__soe.html#a717e23d822ee8bca76b9b477ff078bb7">retries</a>--) {</div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;        <a class="code" href="mailbox_8c.html#a950eb8623a9b1b0fc96eb1831d483fa1">ec_slave_mbox_prepare_check</a>(slave, datagram); <span class="comment">// can not fail.</span></div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;    }</div><div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;</div><div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a90d55e568be4b8464e9725c105d6c4b0">state</a> != <a class="code" href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720a95630d1e98f6217bf0392b4295c5bc6a">EC_DATAGRAM_RECEIVED</a>) {</div><div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Failed to receive SoE mailbox check datagram: &quot;</span>);</div><div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;        <a class="code" href="datagram_8c.html#a84b0c2679038e17cfd5af69df9a68001">ec_datagram_print_state</a>(fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>);</div><div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;    }</div><div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;</div><div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a1eeebb1d33d0dbf47498dd78a966977d">working_counter</a> != 1) {</div><div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Reception of SoE mailbox check&quot;</span></div><div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;                <span class="stringliteral">&quot; datagram failed: &quot;</span>);</div><div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;        <a class="code" href="datagram_8c.html#a1f7361d097a385f3ed98ce98ba352a1c">ec_datagram_print_wc_error</a>(fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>);</div><div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;    }</div><div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;</div><div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;    <span class="keywordflow">if</span> (!<a class="code" href="mailbox_8c.html#af94312f9670053f23ca657e564e196f4">ec_slave_mbox_check</a>(fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>)) {</div><div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;        <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> diff_ms =</div><div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;            (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a3a643445750ee67fa83d182eb720380e">jiffies_received</a> - fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad9dc7d3d67af743a7181a878f23faa84">jiffies_start</a>) *</div><div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;            1000 / HZ;</div><div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;        <span class="keywordflow">if</span> (diff_ms &gt;= <a class="code" href="fsm__soe_8c.html#a2e9892fef5e41058583eafca62b7708b">EC_SOE_RESPONSE_TIMEOUT</a>) {</div><div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;            fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;            <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Timeout after %lu ms while waiting for&quot;</span></div><div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;                    <span class="stringliteral">&quot; read response.\n&quot;</span>, diff_ms);</div><div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;            <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;        }</div><div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;</div><div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;        <a class="code" href="mailbox_8c.html#a950eb8623a9b1b0fc96eb1831d483fa1">ec_slave_mbox_prepare_check</a>(slave, datagram); <span class="comment">// can not fail.</span></div><div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a717e23d822ee8bca76b9b477ff078bb7">retries</a> = <a class="code" href="globals_8h.html#a23a5e3d7f269f14bea7017438c72d208">EC_FSM_RETRIES</a>;</div><div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;    }</div><div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;</div><div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;    <span class="comment">// Fetch response</span></div><div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;    <a class="code" href="mailbox_8c.html#ad3ef95e0166428713cd299410a747095">ec_slave_mbox_prepare_fetch</a>(slave, datagram); <span class="comment">// can not fail.</span></div><div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#a717e23d822ee8bca76b9b477ff078bb7">retries</a> = <a class="code" href="globals_8h.html#a23a5e3d7f269f14bea7017438c72d208">EC_FSM_RETRIES</a>;</div><div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#af87a35609040b73b496b8c1ec9a3aa74">ec_fsm_soe_read_response</a>;</div><div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;}</div><div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;</div><div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;</div><div class="line"><a name="l00396"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#af87a35609040b73b496b8c1ec9a3aa74">  396</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#af87a35609040b73b496b8c1ec9a3aa74">ec_fsm_soe_read_response</a>(</div><div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;        <a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *fsm, </div><div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;        )</div><div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;{</div><div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave = fsm-&gt;<a class="code" href="structec__fsm__soe.html#ac70c33e8ea8a98b79d84c3ace3416180">slave</a>;</div><div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;    <a class="code" href="structec__master.html">ec_master_t</a> *master = slave-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>;</div><div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;    uint8_t *data, mbox_prot, header, opcode, incomplete, error_flag,</div><div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;            value_included;</div><div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;    <span class="keywordtype">size_t</span> rec_size, data_size;</div><div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;    <a class="code" href="structec__soe__request__t.html">ec_soe_request_t</a> *req = fsm-&gt;<a class="code" href="structec__fsm__soe.html#add6279a51617da94d91420bb05e57a7c">request</a>;</div><div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;</div><div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a90d55e568be4b8464e9725c105d6c4b0">state</a> == <a class="code" href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720a9f9009188c7cee7d421908a8924ba5e8">EC_DATAGRAM_TIMED_OUT</a> &amp;&amp; fsm-&gt;<a class="code" href="structec__fsm__soe.html#a717e23d822ee8bca76b9b477ff078bb7">retries</a>--) {</div><div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;        <a class="code" href="mailbox_8c.html#ad3ef95e0166428713cd299410a747095">ec_slave_mbox_prepare_fetch</a>(slave, datagram); <span class="comment">// can not fail.</span></div><div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;    }</div><div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;</div><div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a90d55e568be4b8464e9725c105d6c4b0">state</a> != <a class="code" href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720a95630d1e98f6217bf0392b4295c5bc6a">EC_DATAGRAM_RECEIVED</a>) {</div><div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Failed to receive SoE read response datagram: &quot;</span>);</div><div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;        <a class="code" href="datagram_8c.html#a84b0c2679038e17cfd5af69df9a68001">ec_datagram_print_state</a>(fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>);</div><div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;    }</div><div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;</div><div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a1eeebb1d33d0dbf47498dd78a966977d">working_counter</a> != 1) {</div><div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Reception of SoE read response failed: &quot;</span>);</div><div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;        <a class="code" href="datagram_8c.html#a1f7361d097a385f3ed98ce98ba352a1c">ec_datagram_print_wc_error</a>(fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>);</div><div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;    }</div><div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;</div><div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;    data = <a class="code" href="mailbox_8c.html#a0a7345dc67c23f69cabf29a16aad5802">ec_slave_mbox_fetch</a>(slave, fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>, &amp;mbox_prot, &amp;rec_size);</div><div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;    <span class="keywordflow">if</span> (IS_ERR(data)) {</div><div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;    }</div><div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;</div><div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;    <span class="keywordflow">if</span> (master-&gt;<a class="code" href="structec__master.html#abdecf290f3f7f2af1b2a7bf0d9c7b08d">debug_level</a>) {</div><div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;        <a class="code" href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a>(slave, 0, <span class="stringliteral">&quot;SCC read response:\n&quot;</span>);</div><div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;        <a class="code" href="globals_8h.html#af9b1cee5f8eb11448141bd02d52f44ac">ec_print_data</a>(data, rec_size);</div><div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;    }</div><div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;</div><div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;    <span class="keywordflow">if</span> (mbox_prot != <a class="code" href="fsm__soe_8c.html#ab02cafd2881eb57c288e078ea57736d5">EC_MBOX_TYPE_SOE</a>) {</div><div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Received mailbox protocol 0x%02X as response.\n&quot;</span>,</div><div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;                mbox_prot);</div><div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;    }</div><div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;</div><div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;    <span class="keywordflow">if</span> (rec_size &lt; <a class="code" href="fsm__soe_8c.html#add5bad0251925ce1779bc0d3e186f547">EC_SOE_SIZE</a>) {</div><div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Received currupted SoE read response&quot;</span></div><div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;                <span class="stringliteral">&quot; (%zu bytes)!\n&quot;</span>, rec_size);</div><div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;        <a class="code" href="globals_8h.html#af9b1cee5f8eb11448141bd02d52f44ac">ec_print_data</a>(data, rec_size);</div><div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;    }</div><div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;</div><div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;    header = <a class="code" href="group__ApplicationInterface.html#gabfd606064b98475fc6cbe52aea6b5133">EC_READ_U8</a>(data);</div><div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;    opcode = header &amp; 0x7;</div><div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;    incomplete = (header &gt;&gt; 3) &amp; 1;</div><div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;    error_flag = (header &gt;&gt; 4) &amp; 1;</div><div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;</div><div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;    <span class="keywordflow">if</span> (opcode != <a class="code" href="fsm__soe_8c.html#a9c7163e5550adaf891eb9afff86b72cda7b5653448be7413e965de6318740afdc">OPCODE_READ_RESPONSE</a>) {</div><div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Received no read response (opcode %x).\n&quot;</span>,</div><div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;                opcode);</div><div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;        <a class="code" href="globals_8h.html#af9b1cee5f8eb11448141bd02d52f44ac">ec_print_data</a>(data, rec_size);</div><div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;    }</div><div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;</div><div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;    <span class="keywordflow">if</span> (error_flag) {</div><div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;        req-&gt;<a class="code" href="structec__soe__request__t.html#a9fe2cb324e505e6e0123e310dcbc4dcc">error_code</a> = <a class="code" href="group__ApplicationInterface.html#gaa78148947379983986940d1980ac3db1">EC_READ_U16</a>(data + rec_size - 2);</div><div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Received error response:\n&quot;</span>);</div><div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;        <a class="code" href="fsm__soe_8c.html#aac6e087c335a755f1ce0ada566734be4">ec_print_soe_error</a>(slave, req-&gt;<a class="code" href="structec__soe__request__t.html#a9fe2cb324e505e6e0123e310dcbc4dcc">error_code</a>);</div><div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;        req-&gt;<a class="code" href="structec__soe__request__t.html#a9fe2cb324e505e6e0123e310dcbc4dcc">error_code</a> = 0x0000;</div><div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;    }</div><div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;</div><div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;    value_included = (<a class="code" href="group__ApplicationInterface.html#gabfd606064b98475fc6cbe52aea6b5133">EC_READ_U8</a>(data + 1) &gt;&gt; 6) &amp; 1;</div><div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;    <span class="keywordflow">if</span> (!value_included) {</div><div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;No value included!\n&quot;</span>);</div><div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;    }</div><div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;</div><div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;    data_size = rec_size - <a class="code" href="fsm__soe_8c.html#add5bad0251925ce1779bc0d3e186f547">EC_SOE_SIZE</a>;</div><div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="soe__request_8c.html#a8a925ba4a167337f982e2af3cc94fe5b">ec_soe_request_append_data</a>(req,</div><div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;                data + EC_SOE_SIZE, data_size)) {</div><div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;    }</div><div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;</div><div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;    <span class="keywordflow">if</span> (incomplete) {</div><div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;        <a class="code" href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a>(slave, 1, <span class="stringliteral">&quot;SoE data incomplete. Waiting for fragment&quot;</span></div><div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;                <span class="stringliteral">&quot; at offset %zu.\n&quot;</span>, req-&gt;<a class="code" href="structec__soe__request__t.html#afb47843a1a15d493b35615bc5a65ca18">data_size</a>);</div><div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad9dc7d3d67af743a7181a878f23faa84">jiffies_start</a> = fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a640ba704d00d50c33e930b6c641b55d7">jiffies_sent</a>;</div><div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;        <a class="code" href="mailbox_8c.html#a950eb8623a9b1b0fc96eb1831d483fa1">ec_slave_mbox_prepare_check</a>(slave, datagram); <span class="comment">// can not fail.</span></div><div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a717e23d822ee8bca76b9b477ff078bb7">retries</a> = <a class="code" href="globals_8h.html#a23a5e3d7f269f14bea7017438c72d208">EC_FSM_RETRIES</a>;</div><div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a428b4a4e8318c83eaa4ecd287caf9e61">ec_fsm_soe_read_check</a>;</div><div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;        <span class="keywordflow">if</span> (master-&gt;<a class="code" href="structec__master.html#abdecf290f3f7f2af1b2a7bf0d9c7b08d">debug_level</a>) {</div><div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;            <a class="code" href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a>(slave, 0, <span class="stringliteral">&quot;IDN data:\n&quot;</span>);</div><div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;            <a class="code" href="globals_8h.html#af9b1cee5f8eb11448141bd02d52f44ac">ec_print_data</a>(req-&gt;<a class="code" href="structec__soe__request__t.html#a50146c3d308515d01b221f17b528f2f7">data</a>, req-&gt;<a class="code" href="structec__soe__request__t.html#afb47843a1a15d493b35615bc5a65ca18">data_size</a>);</div><div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;        }</div><div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;</div><div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a3c6a2f5c73f2e7e47f9fd50055a3722f">ec_fsm_soe_end</a>; <span class="comment">// success</span></div><div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;    }</div><div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;}</div><div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;</div><div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;<span class="comment">/******************************************************************************</span></div><div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;<span class="comment"> * SoE write state machine</span></div><div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;<span class="comment"> *****************************************************************************/</span></div><div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;</div><div class="line"><a name="l00522"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#aac4bf11d75a4045679fcc2bc4cd2b9f3">  522</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#aac4bf11d75a4045679fcc2bc4cd2b9f3">ec_fsm_soe_write_next_fragment</a>(</div><div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;        <a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *fsm, </div><div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;        )</div><div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;{</div><div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave = fsm-&gt;<a class="code" href="structec__fsm__soe.html#ac70c33e8ea8a98b79d84c3ace3416180">slave</a>;</div><div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;    <a class="code" href="structec__master.html">ec_master_t</a> *master = slave-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>;</div><div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;    <a class="code" href="structec__soe__request__t.html">ec_soe_request_t</a> *req = fsm-&gt;<a class="code" href="structec__fsm__soe.html#add6279a51617da94d91420bb05e57a7c">request</a>;</div><div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;    uint8_t incomplete, *data;</div><div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;    <span class="keywordtype">size_t</span> header_size, max_fragment_size, remaining_size;</div><div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;    uint16_t fragments_left;</div><div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;</div><div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;    header_size = <a class="code" href="globals_8h.html#a189582ffd5ea94b41b00482c04968291">EC_MBOX_HEADER_SIZE</a> + <a class="code" href="fsm__soe_8c.html#add5bad0251925ce1779bc0d3e186f547">EC_SOE_SIZE</a>;</div><div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;    <span class="keywordflow">if</span> (slave-&gt;<a class="code" href="structec__slave.html#a0310afbbf38da2a92cdbe3911a46535c">configured_rx_mailbox_size</a> &lt;= header_size) {</div><div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Mailbox size (%u) too small for SoE write.\n&quot;</span>,</div><div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;                slave-&gt;<a class="code" href="structec__slave.html#a0310afbbf38da2a92cdbe3911a46535c">configured_rx_mailbox_size</a>);</div><div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;    }</div><div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;</div><div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;    remaining_size = req-&gt;<a class="code" href="structec__soe__request__t.html#afb47843a1a15d493b35615bc5a65ca18">data_size</a> - fsm-&gt;<a class="code" href="structec__fsm__soe.html#a2e2bdcd1fdb5d507480e0c29a97ce7d0">offset</a>;</div><div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;    max_fragment_size = slave-&gt;<a class="code" href="structec__slave.html#a0310afbbf38da2a92cdbe3911a46535c">configured_rx_mailbox_size</a> - header_size;</div><div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;    incomplete = remaining_size &gt; max_fragment_size;</div><div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#ae3f6c643ecacae3364064dc9f466c95a">fragment_size</a> = incomplete ? max_fragment_size : remaining_size;</div><div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;    fragments_left = remaining_size / fsm-&gt;<a class="code" href="structec__fsm__soe.html#ae3f6c643ecacae3364064dc9f466c95a">fragment_size</a> - 1;</div><div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;    <span class="keywordflow">if</span> (remaining_size % fsm-&gt;<a class="code" href="structec__fsm__soe.html#ae3f6c643ecacae3364064dc9f466c95a">fragment_size</a>) {</div><div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;        fragments_left++;</div><div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;    }</div><div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;</div><div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;    data = <a class="code" href="mailbox_8c.html#aff114bf121b61ff9b310a228de80ca3e">ec_slave_mbox_prepare_send</a>(slave, datagram, <a class="code" href="fsm__soe_8c.html#ab02cafd2881eb57c288e078ea57736d5">EC_MBOX_TYPE_SOE</a>,</div><div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;            EC_SOE_SIZE + fsm-&gt;<a class="code" href="structec__fsm__soe.html#ae3f6c643ecacae3364064dc9f466c95a">fragment_size</a>);</div><div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;    <span class="keywordflow">if</span> (IS_ERR(data)) {</div><div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;    }</div><div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;</div><div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;    <a class="code" href="group__ApplicationInterface.html#ga42e7df5376954bc1cf1dde11fbf17387">EC_WRITE_U8</a>(data, <a class="code" href="fsm__soe_8c.html#a9c7163e5550adaf891eb9afff86b72cda1b5afa15a9b8a6f640ea4307ab399901">OPCODE_WRITE_REQUEST</a> | incomplete &lt;&lt; 3 |</div><div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;            (req-&gt;<a class="code" href="structec__soe__request__t.html#a041ffd0bc617403520b352bcb347a6b5">drive_no</a> &amp; 0x07) &lt;&lt; 5);</div><div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;    <a class="code" href="group__ApplicationInterface.html#ga42e7df5376954bc1cf1dde11fbf17387">EC_WRITE_U8</a>(data + 1, 1 &lt;&lt; 6); <span class="comment">// only value included</span></div><div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;    <a class="code" href="group__ApplicationInterface.html#gace219530ddd83f5f3f54d5b329b94a3d">EC_WRITE_U16</a>(data + 2, incomplete ? fragments_left : req-&gt;<a class="code" href="structec__soe__request__t.html#a04792e875a94787c20bb370e65b584b7">idn</a>);</div><div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;    memcpy(data + 4, req-&gt;<a class="code" href="structec__soe__request__t.html#a50146c3d308515d01b221f17b528f2f7">data</a> + fsm-&gt;<a class="code" href="structec__fsm__soe.html#a2e2bdcd1fdb5d507480e0c29a97ce7d0">offset</a>, fsm-&gt;<a class="code" href="structec__fsm__soe.html#ae3f6c643ecacae3364064dc9f466c95a">fragment_size</a>);</div><div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;</div><div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;    <span class="keywordflow">if</span> (master-&gt;<a class="code" href="structec__master.html#abdecf290f3f7f2af1b2a7bf0d9c7b08d">debug_level</a>) {</div><div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;        <a class="code" href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a>(slave, 0, <span class="stringliteral">&quot;SCC write request:\n&quot;</span>);</div><div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;        <a class="code" href="globals_8h.html#af9b1cee5f8eb11448141bd02d52f44ac">ec_print_data</a>(data, EC_SOE_SIZE + fsm-&gt;<a class="code" href="structec__fsm__soe.html#ae3f6c643ecacae3364064dc9f466c95a">fragment_size</a>);</div><div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;    }</div><div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;</div><div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;    req-&gt;<a class="code" href="structec__soe__request__t.html#acb9e954735012f3e149bdd207afbc3a7">jiffies_sent</a> = jiffies;</div><div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a2ce6509b41b05ad9e20d1f8293c20794">ec_fsm_soe_write_request</a>;</div><div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;}</div><div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;</div><div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;</div><div class="line"><a name="l00579"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#a187c0a9191a7f9755bbe63f72af7088d">  579</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#a187c0a9191a7f9755bbe63f72af7088d">ec_fsm_soe_write_start</a>(</div><div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;        <a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *fsm, </div><div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;        )</div><div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;{</div><div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave = fsm-&gt;<a class="code" href="structec__fsm__soe.html#ac70c33e8ea8a98b79d84c3ace3416180">slave</a>;</div><div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;    <a class="code" href="structec__soe__request__t.html">ec_soe_request_t</a> *req = fsm-&gt;<a class="code" href="structec__fsm__soe.html#add6279a51617da94d91420bb05e57a7c">request</a>;</div><div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;</div><div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;    <a class="code" href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a>(slave, 1, <span class="stringliteral">&quot;Writing IDN 0x%04X of drive %u (%zu byte).\n&quot;</span>,</div><div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;            req-&gt;<a class="code" href="structec__soe__request__t.html#a04792e875a94787c20bb370e65b584b7">idn</a>, req-&gt;<a class="code" href="structec__soe__request__t.html#a041ffd0bc617403520b352bcb347a6b5">drive_no</a>, req-&gt;<a class="code" href="structec__soe__request__t.html#afb47843a1a15d493b35615bc5a65ca18">data_size</a>);</div><div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;</div><div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;    <span class="keywordflow">if</span> (!(slave-&gt;<a class="code" href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">sii</a>.<a class="code" href="structec__sii__t.html#a7740732efd267741b956b8912502d8a1">mailbox_protocols</a> &amp; <a class="code" href="globals_8h.html#adf764cbdea00d65edcd07bb9953ad2b7ab5ebd52d91b7f482bde14f6dcac7c7c4">EC_MBOX_SOE</a>)) {</div><div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Slave does not support SoE!\n&quot;</span>);</div><div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;    }</div><div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;</div><div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#a2e2bdcd1fdb5d507480e0c29a97ce7d0">offset</a> = 0;</div><div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#a717e23d822ee8bca76b9b477ff078bb7">retries</a> = <a class="code" href="globals_8h.html#a23a5e3d7f269f14bea7017438c72d208">EC_FSM_RETRIES</a>;</div><div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;    <a class="code" href="fsm__soe_8c.html#aac4bf11d75a4045679fcc2bc4cd2b9f3">ec_fsm_soe_write_next_fragment</a>(fsm, datagram);</div><div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;}</div><div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;</div><div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;</div><div class="line"><a name="l00606"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#a2ce6509b41b05ad9e20d1f8293c20794">  606</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#a2ce6509b41b05ad9e20d1f8293c20794">ec_fsm_soe_write_request</a>(</div><div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;        <a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *fsm, </div><div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;        )</div><div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;{</div><div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave = fsm-&gt;<a class="code" href="structec__fsm__soe.html#ac70c33e8ea8a98b79d84c3ace3416180">slave</a>;</div><div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> diff_ms;</div><div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;</div><div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a90d55e568be4b8464e9725c105d6c4b0">state</a> == <a class="code" href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720a9f9009188c7cee7d421908a8924ba5e8">EC_DATAGRAM_TIMED_OUT</a> &amp;&amp; fsm-&gt;<a class="code" href="structec__fsm__soe.html#a717e23d822ee8bca76b9b477ff078bb7">retries</a>--) {</div><div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;        <a class="code" href="fsm__soe_8c.html#aac4bf11d75a4045679fcc2bc4cd2b9f3">ec_fsm_soe_write_next_fragment</a>(fsm, datagram);</div><div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;    }</div><div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;</div><div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a90d55e568be4b8464e9725c105d6c4b0">state</a> != <a class="code" href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720a95630d1e98f6217bf0392b4295c5bc6a">EC_DATAGRAM_RECEIVED</a>) {</div><div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Failed to receive SoE write request: &quot;</span>);</div><div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;        <a class="code" href="datagram_8c.html#a84b0c2679038e17cfd5af69df9a68001">ec_datagram_print_state</a>(fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>);</div><div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;    }</div><div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;</div><div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;    diff_ms = (jiffies - fsm-&gt;<a class="code" href="structec__fsm__soe.html#add6279a51617da94d91420bb05e57a7c">request</a>-&gt;<a class="code" href="structec__soe__request__t.html#acb9e954735012f3e149bdd207afbc3a7">jiffies_sent</a>) * 1000 / HZ;</div><div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;</div><div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a1eeebb1d33d0dbf47498dd78a966977d">working_counter</a> != 1) {</div><div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;        <span class="keywordflow">if</span> (!fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a1eeebb1d33d0dbf47498dd78a966977d">working_counter</a>) {</div><div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;            <span class="keywordflow">if</span> (diff_ms &lt; <a class="code" href="fsm__soe_8c.html#a2e9892fef5e41058583eafca62b7708b">EC_SOE_RESPONSE_TIMEOUT</a>) {</div><div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;                <span class="comment">// no response; send request datagram again</span></div><div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;                <a class="code" href="fsm__soe_8c.html#aac4bf11d75a4045679fcc2bc4cd2b9f3">ec_fsm_soe_write_next_fragment</a>(fsm, datagram);</div><div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;                <span class="keywordflow">return</span>;</div><div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;            }</div><div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;        }</div><div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Reception of SoE write request&quot;</span></div><div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;                <span class="stringliteral">&quot; failed after %lu ms: &quot;</span>, diff_ms);</div><div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;        <a class="code" href="datagram_8c.html#a1f7361d097a385f3ed98ce98ba352a1c">ec_datagram_print_wc_error</a>(fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>);</div><div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;    }</div><div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;</div><div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad9dc7d3d67af743a7181a878f23faa84">jiffies_start</a> = fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a640ba704d00d50c33e930b6c641b55d7">jiffies_sent</a>;</div><div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;</div><div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;    <a class="code" href="mailbox_8c.html#a950eb8623a9b1b0fc96eb1831d483fa1">ec_slave_mbox_prepare_check</a>(slave, datagram); <span class="comment">// can not fail.</span></div><div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#a717e23d822ee8bca76b9b477ff078bb7">retries</a> = <a class="code" href="globals_8h.html#a23a5e3d7f269f14bea7017438c72d208">EC_FSM_RETRIES</a>;</div><div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a74542a08c62d78d7179e6b6d36302e10">ec_fsm_soe_write_check</a>;</div><div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;}</div><div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;</div><div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;</div><div class="line"><a name="l00656"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#a74542a08c62d78d7179e6b6d36302e10">  656</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#a74542a08c62d78d7179e6b6d36302e10">ec_fsm_soe_write_check</a>(</div><div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;        <a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *fsm, </div><div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;        )</div><div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;{</div><div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave = fsm-&gt;<a class="code" href="structec__fsm__soe.html#ac70c33e8ea8a98b79d84c3ace3416180">slave</a>;</div><div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160;</div><div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a90d55e568be4b8464e9725c105d6c4b0">state</a> == <a class="code" href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720a9f9009188c7cee7d421908a8924ba5e8">EC_DATAGRAM_TIMED_OUT</a> &amp;&amp; fsm-&gt;<a class="code" href="structec__fsm__soe.html#a717e23d822ee8bca76b9b477ff078bb7">retries</a>--) {</div><div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;        <a class="code" href="mailbox_8c.html#a950eb8623a9b1b0fc96eb1831d483fa1">ec_slave_mbox_prepare_check</a>(slave, datagram); <span class="comment">// can not fail.</span></div><div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;    }</div><div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;</div><div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a90d55e568be4b8464e9725c105d6c4b0">state</a> != <a class="code" href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720a95630d1e98f6217bf0392b4295c5bc6a">EC_DATAGRAM_RECEIVED</a>) {</div><div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Failed to receive SoE write request datagram: &quot;</span>);</div><div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;        <a class="code" href="datagram_8c.html#a84b0c2679038e17cfd5af69df9a68001">ec_datagram_print_state</a>(fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>);</div><div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;    }</div><div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;</div><div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a1eeebb1d33d0dbf47498dd78a966977d">working_counter</a> != 1) {</div><div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Reception of SoE write request datagram: &quot;</span>);</div><div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;        <a class="code" href="datagram_8c.html#a1f7361d097a385f3ed98ce98ba352a1c">ec_datagram_print_wc_error</a>(fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>);</div><div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;    }</div><div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;</div><div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;    <span class="keywordflow">if</span> (!<a class="code" href="mailbox_8c.html#af94312f9670053f23ca657e564e196f4">ec_slave_mbox_check</a>(fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>)) {</div><div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;        <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> diff_ms =</div><div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;            (datagram-&gt;<a class="code" href="structec__datagram__t.html#a3a643445750ee67fa83d182eb720380e">jiffies_received</a> - fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad9dc7d3d67af743a7181a878f23faa84">jiffies_start</a>) * 1000 / HZ;</div><div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;        <span class="keywordflow">if</span> (diff_ms &gt;= <a class="code" href="fsm__soe_8c.html#a2e9892fef5e41058583eafca62b7708b">EC_SOE_RESPONSE_TIMEOUT</a>) {</div><div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;            fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160;            <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Timeout after %lu ms while waiting&quot;</span></div><div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160;                    <span class="stringliteral">&quot; for write response.\n&quot;</span>, diff_ms);</div><div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;            <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;        }</div><div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;</div><div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;        <a class="code" href="mailbox_8c.html#a950eb8623a9b1b0fc96eb1831d483fa1">ec_slave_mbox_prepare_check</a>(slave, datagram); <span class="comment">// can not fail.</span></div><div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a717e23d822ee8bca76b9b477ff078bb7">retries</a> = <a class="code" href="globals_8h.html#a23a5e3d7f269f14bea7017438c72d208">EC_FSM_RETRIES</a>;</div><div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;    }</div><div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;</div><div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;    <span class="comment">// Fetch response</span></div><div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;    <a class="code" href="mailbox_8c.html#ad3ef95e0166428713cd299410a747095">ec_slave_mbox_prepare_fetch</a>(slave, datagram); <span class="comment">// can not fail.</span></div><div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#a717e23d822ee8bca76b9b477ff078bb7">retries</a> = <a class="code" href="globals_8h.html#a23a5e3d7f269f14bea7017438c72d208">EC_FSM_RETRIES</a>;</div><div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a7f9f8b5cc1b3d0128484df9a512a7b2f">ec_fsm_soe_write_response</a>;</div><div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;}</div><div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160;</div><div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;</div><div class="line"><a name="l00710"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#a7f9f8b5cc1b3d0128484df9a512a7b2f">  710</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#a7f9f8b5cc1b3d0128484df9a512a7b2f">ec_fsm_soe_write_response</a>(</div><div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;        <a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *fsm, </div><div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;        )</div><div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;{</div><div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave = fsm-&gt;<a class="code" href="structec__fsm__soe.html#ac70c33e8ea8a98b79d84c3ace3416180">slave</a>;</div><div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;    <a class="code" href="structec__master.html">ec_master_t</a> *master = slave-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>;</div><div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;    <a class="code" href="structec__soe__request__t.html">ec_soe_request_t</a> *req = fsm-&gt;<a class="code" href="structec__fsm__soe.html#add6279a51617da94d91420bb05e57a7c">request</a>;</div><div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;    uint8_t *data, mbox_prot, opcode, error_flag;</div><div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;    uint16_t idn;</div><div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;    <span class="keywordtype">size_t</span> rec_size;</div><div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;</div><div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a90d55e568be4b8464e9725c105d6c4b0">state</a> == <a class="code" href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720a9f9009188c7cee7d421908a8924ba5e8">EC_DATAGRAM_TIMED_OUT</a> &amp;&amp; fsm-&gt;<a class="code" href="structec__fsm__soe.html#a717e23d822ee8bca76b9b477ff078bb7">retries</a>--) {</div><div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;        <a class="code" href="mailbox_8c.html#ad3ef95e0166428713cd299410a747095">ec_slave_mbox_prepare_fetch</a>(slave, datagram); <span class="comment">// can not fail.</span></div><div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;        <span class="keywordflow">return</span>; <span class="comment">// FIXME: request again?</span></div><div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;    }</div><div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;</div><div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a90d55e568be4b8464e9725c105d6c4b0">state</a> != <a class="code" href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720a95630d1e98f6217bf0392b4295c5bc6a">EC_DATAGRAM_RECEIVED</a>) {</div><div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Failed to receive SoE write&quot;</span></div><div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;                <span class="stringliteral">&quot; response datagram: &quot;</span>);</div><div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;        <a class="code" href="datagram_8c.html#a84b0c2679038e17cfd5af69df9a68001">ec_datagram_print_state</a>(fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>);</div><div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;    }</div><div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;</div><div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a1eeebb1d33d0dbf47498dd78a966977d">working_counter</a> != 1) {</div><div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Reception of SoE write response failed: &quot;</span>);</div><div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;        <a class="code" href="datagram_8c.html#a1f7361d097a385f3ed98ce98ba352a1c">ec_datagram_print_wc_error</a>(fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>);</div><div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;    }</div><div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;</div><div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;    data = <a class="code" href="mailbox_8c.html#a0a7345dc67c23f69cabf29a16aad5802">ec_slave_mbox_fetch</a>(slave, fsm-&gt;<a class="code" href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">datagram</a>, &amp;mbox_prot, &amp;rec_size);</div><div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;    <span class="keywordflow">if</span> (IS_ERR(data)) {</div><div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;    }</div><div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;</div><div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;    <span class="keywordflow">if</span> (master-&gt;<a class="code" href="structec__master.html#abdecf290f3f7f2af1b2a7bf0d9c7b08d">debug_level</a>) {</div><div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;        <a class="code" href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a>(slave, 0, <span class="stringliteral">&quot;SCC write response:\n&quot;</span>);</div><div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;        <a class="code" href="globals_8h.html#af9b1cee5f8eb11448141bd02d52f44ac">ec_print_data</a>(data, rec_size);</div><div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;    }</div><div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;</div><div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;    <span class="keywordflow">if</span> (mbox_prot != <a class="code" href="fsm__soe_8c.html#ab02cafd2881eb57c288e078ea57736d5">EC_MBOX_TYPE_SOE</a>) {</div><div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Received mailbox protocol 0x%02X as response.\n&quot;</span>,</div><div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;                mbox_prot);</div><div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160;    }</div><div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;</div><div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160;    <span class="keywordflow">if</span> (rec_size &lt; <a class="code" href="fsm__soe_8c.html#add5bad0251925ce1779bc0d3e186f547">EC_SOE_SIZE</a>) {</div><div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Received corrupted SoE write response&quot;</span></div><div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;                <span class="stringliteral">&quot; (%zu bytes)!\n&quot;</span>, rec_size);</div><div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;        <a class="code" href="globals_8h.html#af9b1cee5f8eb11448141bd02d52f44ac">ec_print_data</a>(data, rec_size);</div><div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;    }</div><div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;</div><div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;    opcode = <a class="code" href="group__ApplicationInterface.html#gabfd606064b98475fc6cbe52aea6b5133">EC_READ_U8</a>(data) &amp; 0x7;</div><div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;    <span class="keywordflow">if</span> (opcode != <a class="code" href="fsm__soe_8c.html#a9c7163e5550adaf891eb9afff86b72cdacc60027a463033de1a3f6a2ac52a4f0f">OPCODE_WRITE_RESPONSE</a>) {</div><div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Received no write response&quot;</span></div><div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;                <span class="stringliteral">&quot; (opcode %x).\n&quot;</span>, opcode);</div><div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160;        <a class="code" href="globals_8h.html#af9b1cee5f8eb11448141bd02d52f44ac">ec_print_data</a>(data, rec_size);</div><div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160;    }</div><div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160;</div><div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160;    idn = <a class="code" href="group__ApplicationInterface.html#gaa78148947379983986940d1980ac3db1">EC_READ_U16</a>(data + 2);</div><div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160;    <span class="keywordflow">if</span> (idn != req-&gt;<a class="code" href="structec__soe__request__t.html#a04792e875a94787c20bb370e65b584b7">idn</a>) {</div><div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Received response for&quot;</span></div><div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;                <span class="stringliteral">&quot; wrong IDN 0x%04x.\n&quot;</span>, idn);</div><div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;        <a class="code" href="globals_8h.html#af9b1cee5f8eb11448141bd02d52f44ac">ec_print_data</a>(data, rec_size);</div><div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;    }</div><div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;</div><div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;    error_flag = (<a class="code" href="group__ApplicationInterface.html#gabfd606064b98475fc6cbe52aea6b5133">EC_READ_U8</a>(data) &gt;&gt; 4) &amp; 1;</div><div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160;    <span class="keywordflow">if</span> (error_flag) {</div><div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;        <span class="keywordflow">if</span> (rec_size &lt; <a class="code" href="fsm__soe_8c.html#add5bad0251925ce1779bc0d3e186f547">EC_SOE_SIZE</a> + 2) {</div><div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;            <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Received corrupted error response&quot;</span></div><div class="line"><a name="l00797"></a><span class="lineno">  797</span>&#160;                    <span class="stringliteral">&quot; - error flag set, but received size is %zu.\n&quot;</span>,</div><div class="line"><a name="l00798"></a><span class="lineno">  798</span>&#160;                    rec_size);</div><div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160;        } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160;            req-&gt;<a class="code" href="structec__soe__request__t.html#a9fe2cb324e505e6e0123e310dcbc4dcc">error_code</a> = <a class="code" href="group__ApplicationInterface.html#gaa78148947379983986940d1980ac3db1">EC_READ_U16</a>(data + <a class="code" href="fsm__soe_8c.html#add5bad0251925ce1779bc0d3e186f547">EC_SOE_SIZE</a>);</div><div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;            <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Received error response:\n&quot;</span>);</div><div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160;            <a class="code" href="fsm__soe_8c.html#aac6e087c335a755f1ce0ada566734be4">ec_print_soe_error</a>(slave, req-&gt;<a class="code" href="structec__soe__request__t.html#a9fe2cb324e505e6e0123e310dcbc4dcc">error_code</a>);</div><div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;        }</div><div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;        <a class="code" href="globals_8h.html#af9b1cee5f8eb11448141bd02d52f44ac">ec_print_data</a>(data, rec_size);</div><div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160;        <a class="code" href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a>(fsm);</div><div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>;</div><div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;        req-&gt;<a class="code" href="structec__soe__request__t.html#a9fe2cb324e505e6e0123e310dcbc4dcc">error_code</a> = 0x0000;</div><div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;    }</div><div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;</div><div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__soe.html#a2e2bdcd1fdb5d507480e0c29a97ce7d0">offset</a> += fsm-&gt;<a class="code" href="structec__fsm__soe.html#ae3f6c643ecacae3364064dc9f466c95a">fragment_size</a>;</div><div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;</div><div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__soe.html#a2e2bdcd1fdb5d507480e0c29a97ce7d0">offset</a> &lt; req-&gt;<a class="code" href="structec__soe__request__t.html#afb47843a1a15d493b35615bc5a65ca18">data_size</a>) {</div><div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a717e23d822ee8bca76b9b477ff078bb7">retries</a> = <a class="code" href="globals_8h.html#a23a5e3d7f269f14bea7017438c72d208">EC_FSM_RETRIES</a>;</div><div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;        <a class="code" href="fsm__soe_8c.html#aac4bf11d75a4045679fcc2bc4cd2b9f3">ec_fsm_soe_write_next_fragment</a>(fsm, datagram);</div><div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">state</a> = <a class="code" href="fsm__soe_8c.html#a3c6a2f5c73f2e7e47f9fd50055a3722f">ec_fsm_soe_end</a>; <span class="comment">// success</span></div><div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160;    }</div><div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;}</div><div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;</div><div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160;</div><div class="line"><a name="l00826"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">  826</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a>(</div><div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;        <a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *fsm, </div><div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;        )</div><div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;{</div><div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;}</div><div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;</div><div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;</div><div class="line"><a name="l00837"></a><span class="lineno"><a class="line" href="fsm__soe_8c.html#a3c6a2f5c73f2e7e47f9fd50055a3722f">  837</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__soe_8c.html#a3c6a2f5c73f2e7e47f9fd50055a3722f">ec_fsm_soe_end</a>(</div><div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;        <a class="code" href="structec__fsm__soe.html">ec_fsm_soe_t</a> *fsm, </div><div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160;        )</div><div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160;{</div><div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160;}</div><div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;</div><div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="ttc" id="fsm__soe_8c_html_a9c7163e5550adaf891eb9afff86b72cd"><div class="ttname"><a href="fsm__soe_8c.html#a9c7163e5550adaf891eb9afff86b72cd">ec_soe_opcodes</a></div><div class="ttdeci">ec_soe_opcodes</div><div class="ttdoc">SoE operations. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00050">fsm_soe.c:50</a></div></div>
<div class="ttc" id="globals_8h_html_a23a5e3d7f269f14bea7017438c72d208"><div class="ttname"><a href="globals_8h.html#a23a5e3d7f269f14bea7017438c72d208">EC_FSM_RETRIES</a></div><div class="ttdeci">#define EC_FSM_RETRIES</div><div class="ttdoc">Number of state machine retries on datagram timeout. </div><div class="ttdef"><b>Definition:</b> <a href="globals_8h_source.html#l00059">globals.h:59</a></div></div>
<div class="ttc" id="structec__fsm__soe_html"><div class="ttname"><a href="structec__fsm__soe.html">ec_fsm_soe</a></div><div class="ttdoc">Finite state machines for the Sercos over EtherCAT protocol. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8h_source.html#l00051">fsm_soe.h:51</a></div></div>
<div class="ttc" id="mailbox_8c_html_aff114bf121b61ff9b310a228de80ca3e"><div class="ttname"><a href="mailbox_8c.html#aff114bf121b61ff9b310a228de80ca3e">ec_slave_mbox_prepare_send</a></div><div class="ttdeci">uint8_t * ec_slave_mbox_prepare_send(const ec_slave_t *slave, ec_datagram_t *datagram, uint8_t type, size_t size)</div><div class="ttdoc">Prepares a mailbox-send datagram. </div><div class="ttdef"><b>Definition:</b> <a href="mailbox_8c_source.html#l00051">mailbox.c:51</a></div></div>
<div class="ttc" id="structec__datagram__t_html_a640ba704d00d50c33e930b6c641b55d7"><div class="ttname"><a href="structec__datagram__t.html#a640ba704d00d50c33e930b6c641b55d7">ec_datagram_t::jiffies_sent</a></div><div class="ttdeci">unsigned long jiffies_sent</div><div class="ttdoc">Jiffies, when the datagram was sent. </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8h_source.html#l00104">datagram.h:104</a></div></div>
<div class="ttc" id="structec__soe__request__t_html_acb9e954735012f3e149bdd207afbc3a7"><div class="ttname"><a href="structec__soe__request__t.html#acb9e954735012f3e149bdd207afbc3a7">ec_soe_request_t::jiffies_sent</a></div><div class="ttdeci">unsigned long jiffies_sent</div><div class="ttdoc">Jiffies, when the upload/download request was sent. </div><div class="ttdef"><b>Definition:</b> <a href="soe__request_8h_source.html#l00059">soe_request.h:59</a></div></div>
<div class="ttc" id="structec__fsm__soe_html_ae3f6c643ecacae3364064dc9f466c95a"><div class="ttname"><a href="structec__fsm__soe.html#ae3f6c643ecacae3364064dc9f466c95a">ec_fsm_soe::fragment_size</a></div><div class="ttdeci">size_t fragment_size</div><div class="ttdoc">Size of the current fragment. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8h_source.html#l00060">fsm_soe.h:60</a></div></div>
<div class="ttc" id="structec__slave_html_a081433f5a30f9352fbc4363093ae1e16"><div class="ttname"><a href="structec__slave.html#a081433f5a30f9352fbc4363093ae1e16">ec_slave::sii</a></div><div class="ttdeci">ec_sii_t sii</div><div class="ttdoc">Extracted SII data. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00223">slave.h:223</a></div></div>
<div class="ttc" id="mailbox_8c_html_a0a7345dc67c23f69cabf29a16aad5802"><div class="ttname"><a href="mailbox_8c.html#a0a7345dc67c23f69cabf29a16aad5802">ec_slave_mbox_fetch</a></div><div class="ttdeci">uint8_t * ec_slave_mbox_fetch(const ec_slave_t *slave, const ec_datagram_t *datagram, uint8_t *type, size_t *size)</div><div class="ttdoc">Processes received mailbox data. </div><div class="ttdef"><b>Definition:</b> <a href="mailbox_8c_source.html#l00165">mailbox.c:165</a></div></div>
<div class="ttc" id="structec__soe__request__t_html_a50146c3d308515d01b221f17b528f2f7"><div class="ttname"><a href="structec__soe__request__t.html#a50146c3d308515d01b221f17b528f2f7">ec_soe_request_t::data</a></div><div class="ttdeci">uint8_t * data</div><div class="ttdoc">Pointer to SDO data. </div><div class="ttdef"><b>Definition:</b> <a href="soe__request_8h_source.html#l00053">soe_request.h:53</a></div></div>
<div class="ttc" id="slave_8h_html_a349fb5dcd0bac7fc2324d3da89aa4751"><div class="ttname"><a href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a></div><div class="ttdeci">#define EC_SLAVE_DBG(slave, level, fmt, args...)</div><div class="ttdoc">Convenience macro for printing slave-specific debug messages to syslog. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00106">slave.h:106</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a3c6a2f5c73f2e7e47f9fd50055a3722f"><div class="ttname"><a href="fsm__soe_8c.html#a3c6a2f5c73f2e7e47f9fd50055a3722f">ec_fsm_soe_end</a></div><div class="ttdeci">void ec_fsm_soe_end(ec_fsm_soe_t *, ec_datagram_t *)</div><div class="ttdoc">State: END. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00837">fsm_soe.c:837</a></div></div>
<div class="ttc" id="structec__fsm__soe_html_add6279a51617da94d91420bb05e57a7c"><div class="ttname"><a href="structec__fsm__soe.html#add6279a51617da94d91420bb05e57a7c">ec_fsm_soe::request</a></div><div class="ttdeci">ec_soe_request_t * request</div><div class="ttdoc">SoE request. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8h_source.html#l00058">fsm_soe.h:58</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a8e0e1784416c0baa0a9d9d69efc781bd"><div class="ttname"><a href="fsm__soe_8c.html#a8e0e1784416c0baa0a9d9d69efc781bd">ec_fsm_soe_error</a></div><div class="ttdeci">void ec_fsm_soe_error(ec_fsm_soe_t *, ec_datagram_t *)</div><div class="ttdoc">State: ERROR. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00826">fsm_soe.c:826</a></div></div>
<div class="ttc" id="mailbox_8c_html_ad3ef95e0166428713cd299410a747095"><div class="ttname"><a href="mailbox_8c.html#ad3ef95e0166428713cd299410a747095">ec_slave_mbox_prepare_fetch</a></div><div class="ttdeci">int ec_slave_mbox_prepare_fetch(const ec_slave_t *slave, ec_datagram_t *datagram)</div><div class="ttdoc">Prepares a datagram to fetch mailbox data. </div><div class="ttdef"><b>Definition:</b> <a href="mailbox_8c_source.html#l00127">mailbox.c:127</a></div></div>
<div class="ttc" id="structec__code__msg__t_html_a21dd735111c4e487365bf7570fda697d"><div class="ttname"><a href="structec__code__msg__t.html#a21dd735111c4e487365bf7570fda697d">ec_code_msg_t::code</a></div><div class="ttdeci">uint32_t code</div><div class="ttdoc">Code. </div><div class="ttdef"><b>Definition:</b> <a href="globals_8h_source.html#l00279">globals.h:279</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a6cebae49a5e2fddc1d4eacd82a2f04df"><div class="ttname"><a href="fsm__soe_8c.html#a6cebae49a5e2fddc1d4eacd82a2f04df">ec_fsm_soe_prepare_read</a></div><div class="ttdeci">int ec_fsm_soe_prepare_read(ec_fsm_soe_t *fsm, ec_datagram_t *datagram)</div><div class="ttdoc">Prepare a read operation. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00219">fsm_soe.c:219</a></div></div>
<div class="ttc" id="structec__datagram__t_html"><div class="ttname"><a href="structec__datagram__t.html">ec_datagram_t</a></div><div class="ttdoc">EtherCAT datagram. </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8h_source.html#l00087">datagram.h:87</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_ga42e7df5376954bc1cf1dde11fbf17387"><div class="ttname"><a href="group__ApplicationInterface.html#ga42e7df5376954bc1cf1dde11fbf17387">EC_WRITE_U8</a></div><div class="ttdeci">#define EC_WRITE_U8(DATA, VAL)</div><div class="ttdoc">Write an 8-bit unsigned value to EtherCAT data. </div><div class="ttdef"><b>Definition:</b> <a href="ecrt_8h_source.html#l02187">ecrt.h:2187</a></div></div>
<div class="ttc" id="structec__soe__request__t_html_a9fe2cb324e505e6e0123e310dcbc4dcc"><div class="ttname"><a href="structec__soe__request__t.html#a9fe2cb324e505e6e0123e310dcbc4dcc">ec_soe_request_t::error_code</a></div><div class="ttdeci">uint16_t error_code</div><div class="ttdoc">SoE error code. </div><div class="ttdef"><b>Definition:</b> <a href="soe__request_8h_source.html#l00061">soe_request.h:61</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_af87a35609040b73b496b8c1ec9a3aa74"><div class="ttname"><a href="fsm__soe_8c.html#af87a35609040b73b496b8c1ec9a3aa74">ec_fsm_soe_read_response</a></div><div class="ttdeci">void ec_fsm_soe_read_response(ec_fsm_soe_t *, ec_datagram_t *)</div><div class="ttdoc">SoE state: READ RESPONSE. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00396">fsm_soe.c:396</a></div></div>
<div class="ttc" id="structec__datagram__t_html_a1eeebb1d33d0dbf47498dd78a966977d"><div class="ttname"><a href="structec__datagram__t.html#a1eeebb1d33d0dbf47498dd78a966977d">ec_datagram_t::working_counter</a></div><div class="ttdeci">uint16_t working_counter</div><div class="ttdoc">Working counter. </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8h_source.html#l00099">datagram.h:99</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_ab02cafd2881eb57c288e078ea57736d5"><div class="ttname"><a href="fsm__soe_8c.html#ab02cafd2881eb57c288e078ea57736d5">EC_MBOX_TYPE_SOE</a></div><div class="ttdeci">#define EC_MBOX_TYPE_SOE</div><div class="ttdoc">Mailbox type for SoE. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00046">fsm_soe.c:46</a></div></div>
<div class="ttc" id="structec__soe__request__t_html_a041ffd0bc617403520b352bcb347a6b5"><div class="ttname"><a href="structec__soe__request__t.html#a041ffd0bc617403520b352bcb347a6b5">ec_soe_request_t::drive_no</a></div><div class="ttdeci">uint8_t drive_no</div><div class="ttdoc">Drive number. </div><div class="ttdef"><b>Definition:</b> <a href="soe__request_8h_source.html#l00050">soe_request.h:50</a></div></div>
<div class="ttc" id="datagram_8h_html_ac9882419ec1404dcca75761c4d1ce720abe88d98e46c97099702211a92e1d8c9d"><div class="ttname"><a href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720abe88d98e46c97099702211a92e1d8c9d">EC_DATAGRAM_SENT</a></div><div class="ttdoc">Sent (still in the queue). </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8h_source.html#l00077">datagram.h:77</a></div></div>
<div class="ttc" id="structec__code__msg__t_html_a9b1fef025e25828a20170a275c5976e3"><div class="ttname"><a href="structec__code__msg__t.html#a9b1fef025e25828a20170a275c5976e3">ec_code_msg_t::message</a></div><div class="ttdeci">const char * message</div><div class="ttdoc">Message belonging to code. </div><div class="ttdef"><b>Definition:</b> <a href="globals_8h_source.html#l00280">globals.h:280</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_aac6e087c335a755f1ce0ada566734be4"><div class="ttname"><a href="fsm__soe_8c.html#aac6e087c335a755f1ce0ada566734be4">ec_print_soe_error</a></div><div class="ttdeci">void ec_print_soe_error(const ec_slave_t *slave, uint16_t error_code)</div><div class="ttdoc">Outputs an SoE error code. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00088">fsm_soe.c:88</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a74542a08c62d78d7179e6b6d36302e10"><div class="ttname"><a href="fsm__soe_8c.html#a74542a08c62d78d7179e6b6d36302e10">ec_fsm_soe_write_check</a></div><div class="ttdeci">void ec_fsm_soe_write_check(ec_fsm_soe_t *, ec_datagram_t *)</div><div class="ttdoc">CoE state: WRITE CHECK. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00656">fsm_soe.c:656</a></div></div>
<div class="ttc" id="globals_8h_html"><div class="ttname"><a href="globals_8h.html">globals.h</a></div><div class="ttdoc">Global definitions and macros. </div></div>
<div class="ttc" id="fsm__soe_8c_html_a428b4a4e8318c83eaa4ecd287caf9e61"><div class="ttname"><a href="fsm__soe_8c.html#a428b4a4e8318c83eaa4ecd287caf9e61">ec_fsm_soe_read_check</a></div><div class="ttdeci">void ec_fsm_soe_read_check(ec_fsm_soe_t *, ec_datagram_t *)</div><div class="ttdoc">CoE state: READ CHECK. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00340">fsm_soe.c:340</a></div></div>
<div class="ttc" id="master_8h_html"><div class="ttname"><a href="master_8h.html">master.h</a></div><div class="ttdoc">EtherCAT master structure. </div></div>
<div class="ttc" id="datagram_8h_html_ac9882419ec1404dcca75761c4d1ce720a5ccc352710bfd57969fdba9a13f91f71"><div class="ttname"><a href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720a5ccc352710bfd57969fdba9a13f91f71">EC_DATAGRAM_INIT</a></div><div class="ttdoc">Initial state of a new datagram. </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8h_source.html#l00075">datagram.h:75</a></div></div>
<div class="ttc" id="structec__slave_html"><div class="ttname"><a href="structec__slave.html">ec_slave</a></div><div class="ttdoc">EtherCAT slave. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00176">slave.h:176</a></div></div>
<div class="ttc" id="structec__code__msg__t_html"><div class="ttname"><a href="structec__code__msg__t.html">ec_code_msg_t</a></div><div class="ttdoc">Code/Message pair. </div><div class="ttdef"><b>Definition:</b> <a href="globals_8h_source.html#l00278">globals.h:278</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a34c4cc4d7d8988a5786599d07d52aebd"><div class="ttname"><a href="fsm__soe_8c.html#a34c4cc4d7d8988a5786599d07d52aebd">ec_fsm_soe_transfer</a></div><div class="ttdeci">void ec_fsm_soe_transfer(ec_fsm_soe_t *fsm, ec_slave_t *slave, ec_soe_request_t *request)</div><div class="ttdoc">Starts to transfer an IDN to/from a slave. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00130">fsm_soe.c:130</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_abe5fc037034ee0591047a678d3d52e36"><div class="ttname"><a href="fsm__soe_8c.html#abe5fc037034ee0591047a678d3d52e36">ec_fsm_soe_success</a></div><div class="ttdeci">int ec_fsm_soe_success(const ec_fsm_soe_t *fsm)</div><div class="ttdoc">Returns, if the state machine terminated with success. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00187">fsm_soe.c:187</a></div></div>
<div class="ttc" id="structec__datagram__t_html_a90d55e568be4b8464e9725c105d6c4b0"><div class="ttname"><a href="structec__datagram__t.html#a90d55e568be4b8464e9725c105d6c4b0">ec_datagram_t::state</a></div><div class="ttdeci">ec_datagram_state_t state</div><div class="ttdoc">State. </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8h_source.html#l00100">datagram.h:100</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a2e9892fef5e41058583eafca62b7708b"><div class="ttname"><a href="fsm__soe_8c.html#a2e9892fef5e41058583eafca62b7708b">EC_SOE_RESPONSE_TIMEOUT</a></div><div class="ttdeci">#define EC_SOE_RESPONSE_TIMEOUT</div><div class="ttdoc">SoE response timeout [ms]. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00063">fsm_soe.c:63</a></div></div>
<div class="ttc" id="structec__sii__t_html_a7740732efd267741b956b8912502d8a1"><div class="ttname"><a href="structec__sii__t.html#a7740732efd267741b956b8912502d8a1">ec_sii_t::mailbox_protocols</a></div><div class="ttdeci">uint16_t mailbox_protocols</div><div class="ttdoc">Supported mailbox protocols. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00147">slave.h:147</a></div></div>
<div class="ttc" id="structec__soe__request__t_html_afb47843a1a15d493b35615bc5a65ca18"><div class="ttname"><a href="structec__soe__request__t.html#afb47843a1a15d493b35615bc5a65ca18">ec_soe_request_t::data_size</a></div><div class="ttdeci">size_t data_size</div><div class="ttdoc">Size of SDO data. </div><div class="ttdef"><b>Definition:</b> <a href="soe__request_8h_source.html#l00055">soe_request.h:55</a></div></div>
<div class="ttc" id="structec__master_html_abdecf290f3f7f2af1b2a7bf0d9c7b08d"><div class="ttname"><a href="structec__master.html#abdecf290f3f7f2af1b2a7bf0d9c7b08d">ec_master::debug_level</a></div><div class="ttdeci">unsigned int debug_level</div><div class="ttdoc">Master debug level. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00286">master.h:286</a></div></div>
<div class="ttc" id="slave_8h_html_a39519c3172e4196e40fa9006fb801612"><div class="ttname"><a href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a></div><div class="ttdeci">#define EC_SLAVE_ERR(slave, fmt, args...)</div><div class="ttdoc">Convenience macro for printing slave-specific errors to syslog. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00076">slave.h:76</a></div></div>
<div class="ttc" id="datagram_8c_html_a1f7361d097a385f3ed98ce98ba352a1c"><div class="ttname"><a href="datagram_8c.html#a1f7361d097a385f3ed98ce98ba352a1c">ec_datagram_print_wc_error</a></div><div class="ttdeci">void ec_datagram_print_wc_error(const ec_datagram_t *datagram)</div><div class="ttdoc">Evaluates the working counter of a single-cast datagram. </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8c_source.html#l00602">datagram.c:602</a></div></div>
<div class="ttc" id="structec__fsm__soe_html_a165beb536c80ee10e46908c7f2e3b7d8"><div class="ttname"><a href="structec__fsm__soe.html#a165beb536c80ee10e46908c7f2e3b7d8">ec_fsm_soe::state</a></div><div class="ttdeci">void(* state)(ec_fsm_soe_t *, ec_datagram_t *)</div><div class="ttdoc">CoE state function. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8h_source.html#l00055">fsm_soe.h:55</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gace219530ddd83f5f3f54d5b329b94a3d"><div class="ttname"><a href="group__ApplicationInterface.html#gace219530ddd83f5f3f54d5b329b94a3d">EC_WRITE_U16</a></div><div class="ttdeci">#define EC_WRITE_U16(DATA, VAL)</div><div class="ttdoc">Write a 16-bit unsigned value to EtherCAT data. </div><div class="ttdef"><b>Definition:</b> <a href="ecrt_8h_source.html#l02204">ecrt.h:2204</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a7f9f8b5cc1b3d0128484df9a512a7b2f"><div class="ttname"><a href="fsm__soe_8c.html#a7f9f8b5cc1b3d0128484df9a512a7b2f">ec_fsm_soe_write_response</a></div><div class="ttdeci">void ec_fsm_soe_write_response(ec_fsm_soe_t *, ec_datagram_t *)</div><div class="ttdoc">SoE state: WRITE RESPONSE. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00710">fsm_soe.c:710</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a9c7163e5550adaf891eb9afff86b72cda7b5653448be7413e965de6318740afdc"><div class="ttname"><a href="fsm__soe_8c.html#a9c7163e5550adaf891eb9afff86b72cda7b5653448be7413e965de6318740afdc">OPCODE_READ_RESPONSE</a></div><div class="ttdoc">Read response. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00052">fsm_soe.c:52</a></div></div>
<div class="ttc" id="structec__soe__request__t_html_ad9788973a47b9b82bac17e527eb6d7a6"><div class="ttname"><a href="structec__soe__request__t.html#ad9788973a47b9b82bac17e527eb6d7a6">ec_soe_request_t::dir</a></div><div class="ttdeci">ec_direction_t dir</div><div class="ttdoc">Direction. </div><div class="ttdef"><b>Definition:</b> <a href="soe__request_8h_source.html#l00056">soe_request.h:56</a></div></div>
<div class="ttc" id="structec__slave_html_ae3ca485627d212610814bf4e0130eddd"><div class="ttname"><a href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">ec_slave::master</a></div><div class="ttdeci">ec_master_t * master</div><div class="ttdoc">Master owning the slave. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00178">slave.h:178</a></div></div>
<div class="ttc" id="structec__fsm__soe_html_a2e2bdcd1fdb5d507480e0c29a97ce7d0"><div class="ttname"><a href="structec__fsm__soe.html#a2e2bdcd1fdb5d507480e0c29a97ce7d0">ec_fsm_soe::offset</a></div><div class="ttdeci">off_t offset</div><div class="ttdoc">IDN data offset during fragmented write. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8h_source.html#l00059">fsm_soe.h:59</a></div></div>
<div class="ttc" id="fsm__soe_8h_html"><div class="ttname"><a href="fsm__soe_8h.html">fsm_soe.h</a></div><div class="ttdoc">EtherCAT CoE state machines. </div></div>
<div class="ttc" id="structec__fsm__soe_html_a717e23d822ee8bca76b9b477ff078bb7"><div class="ttname"><a href="structec__fsm__soe.html#a717e23d822ee8bca76b9b477ff078bb7">ec_fsm_soe::retries</a></div><div class="ttdeci">unsigned int retries</div><div class="ttdoc">retries upon datagram timeout </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8h_source.html#l00053">fsm_soe.h:53</a></div></div>
<div class="ttc" id="soe__request_8c_html_a8a925ba4a167337f982e2af3cc94fe5b"><div class="ttname"><a href="soe__request_8c.html#a8a925ba4a167337f982e2af3cc94fe5b">ec_soe_request_append_data</a></div><div class="ttdeci">int ec_soe_request_append_data(ec_soe_request_t *req, const uint8_t *source, size_t size)</div><div class="ttdoc">Copies SoE data from an external source. </div><div class="ttdef"><b>Definition:</b> <a href="soe__request_8c_source.html#l00203">soe_request.c:203</a></div></div>
<div class="ttc" id="globals_8h_html_a189582ffd5ea94b41b00482c04968291"><div class="ttname"><a href="globals_8h.html#a189582ffd5ea94b41b00482c04968291">EC_MBOX_HEADER_SIZE</a></div><div class="ttdeci">#define EC_MBOX_HEADER_SIZE</div><div class="ttdoc">Mailbox header size. </div><div class="ttdef"><b>Definition:</b> <a href="globals_8h_source.html#l00095">globals.h:95</a></div></div>
<div class="ttc" id="globals_8h_html_af9b1cee5f8eb11448141bd02d52f44ac"><div class="ttname"><a href="globals_8h.html#af9b1cee5f8eb11448141bd02d52f44ac">ec_print_data</a></div><div class="ttdeci">void ec_print_data(const uint8_t *, size_t)</div><div class="ttdoc">Outputs frame contents for debugging purposes. </div><div class="ttdef"><b>Definition:</b> <a href="module_8c_source.html#l00341">module.c:341</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a490a68315f4cc326d48ebfd5b051b78f"><div class="ttname"><a href="fsm__soe_8c.html#a490a68315f4cc326d48ebfd5b051b78f">ec_fsm_soe_read_start</a></div><div class="ttdeci">void ec_fsm_soe_read_start(ec_fsm_soe_t *, ec_datagram_t *)</div><div class="ttdoc">SoE state: READ START. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00254">fsm_soe.c:254</a></div></div>
<div class="ttc" id="mailbox_8c_html_a950eb8623a9b1b0fc96eb1831d483fa1"><div class="ttname"><a href="mailbox_8c.html#a950eb8623a9b1b0fc96eb1831d483fa1">ec_slave_mbox_prepare_check</a></div><div class="ttdeci">int ec_slave_mbox_prepare_check(const ec_slave_t *slave, ec_datagram_t *datagram)</div><div class="ttdoc">Prepares a datagram for checking the mailbox state. </div><div class="ttdef"><b>Definition:</b> <a href="mailbox_8c_source.html#l00096">mailbox.c:96</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gaa78148947379983986940d1980ac3db1"><div class="ttname"><a href="group__ApplicationInterface.html#gaa78148947379983986940d1980ac3db1">EC_READ_U16</a></div><div class="ttdeci">#define EC_READ_U16(DATA)</div><div class="ttdoc">Read a 16-bit unsigned value from EtherCAT data. </div><div class="ttdef"><b>Definition:</b> <a href="ecrt_8h_source.html#l02135">ecrt.h:2135</a></div></div>
<div class="ttc" id="structec__fsm__soe_html_ad94b8e0cd3aeb06cc554b1405bf02436"><div class="ttname"><a href="structec__fsm__soe.html#ad94b8e0cd3aeb06cc554b1405bf02436">ec_fsm_soe::datagram</a></div><div class="ttdeci">ec_datagram_t * datagram</div><div class="ttdoc">Datagram used in the previous step. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8h_source.html#l00056">fsm_soe.h:56</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_ab34704de6495b549ad53ca84a80e22ea"><div class="ttname"><a href="fsm__soe_8c.html#ab34704de6495b549ad53ca84a80e22ea">ec_fsm_soe_read_request</a></div><div class="ttdeci">void ec_fsm_soe_read_request(ec_fsm_soe_t *, ec_datagram_t *)</div><div class="ttdoc">SoE state: READ REQUEST. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00285">fsm_soe.c:285</a></div></div>
<div class="ttc" id="datagram_8c_html_a84b0c2679038e17cfd5af69df9a68001"><div class="ttname"><a href="datagram_8c.html#a84b0c2679038e17cfd5af69df9a68001">ec_datagram_print_state</a></div><div class="ttdeci">void ec_datagram_print_state(const ec_datagram_t *datagram)</div><div class="ttdoc">Prints the state of a datagram. </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8c_source.html#l00565">datagram.c:565</a></div></div>
<div class="ttc" id="mailbox_8h_html"><div class="ttname"><a href="mailbox_8h.html">mailbox.h</a></div><div class="ttdoc">Mailbox functionality. </div></div>
<div class="ttc" id="globals_8h_html_adf764cbdea00d65edcd07bb9953ad2b7ab5ebd52d91b7f482bde14f6dcac7c7c4"><div class="ttname"><a href="globals_8h.html#adf764cbdea00d65edcd07bb9953ad2b7ab5ebd52d91b7f482bde14f6dcac7c7c4">EC_MBOX_SOE</a></div><div class="ttdoc">Servo-Profile over EtherCAT. </div><div class="ttdef"><b>Definition:</b> <a href="globals_8h_source.html#l00151">globals.h:151</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a4013ee44d8165e19ed7abec334d499e4"><div class="ttname"><a href="fsm__soe_8c.html#a4013ee44d8165e19ed7abec334d499e4">soe_error_codes</a></div><div class="ttdeci">const ec_code_msg_t soe_error_codes[]</div><div class="ttdoc">SoE error codes. </div><div class="ttdef"><b>Definition:</b> <a href="soe__errors_8c_source.html#l00043">soe_errors.c:43</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a9c7163e5550adaf891eb9afff86b72cda914c75cac48096f5ee9befec8bcf4160"><div class="ttname"><a href="fsm__soe_8c.html#a9c7163e5550adaf891eb9afff86b72cda914c75cac48096f5ee9befec8bcf4160">OPCODE_READ_REQUEST</a></div><div class="ttdoc">Read request. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00051">fsm_soe.c:51</a></div></div>
<div class="ttc" id="datagram_8h_html_ac9882419ec1404dcca75761c4d1ce720acb7d25358159e7c95e334a74b97d661c"><div class="ttname"><a href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720acb7d25358159e7c95e334a74b97d661c">EC_DATAGRAM_QUEUED</a></div><div class="ttdoc">Queued for sending. </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8h_source.html#l00076">datagram.h:76</a></div></div>
<div class="ttc" id="datagram_8h_html_ac9882419ec1404dcca75761c4d1ce720a9f9009188c7cee7d421908a8924ba5e8"><div class="ttname"><a href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720a9f9009188c7cee7d421908a8924ba5e8">EC_DATAGRAM_TIMED_OUT</a></div><div class="ttdoc">Timed out (dequeued). </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8h_source.html#l00079">datagram.h:79</a></div></div>
<div class="ttc" id="structec__fsm__soe_html_ad9dc7d3d67af743a7181a878f23faa84"><div class="ttname"><a href="structec__fsm__soe.html#ad9dc7d3d67af743a7181a878f23faa84">ec_fsm_soe::jiffies_start</a></div><div class="ttdeci">unsigned long jiffies_start</div><div class="ttdoc">Timestamp. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8h_source.html#l00057">fsm_soe.h:57</a></div></div>
<div class="ttc" id="structec__slave_html_a0310afbbf38da2a92cdbe3911a46535c"><div class="ttname"><a href="structec__slave.html#a0310afbbf38da2a92cdbe3911a46535c">ec_slave::configured_rx_mailbox_size</a></div><div class="ttdeci">uint16_t configured_rx_mailbox_size</div><div class="ttdoc">Configured receive mailbox size. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00197">slave.h:197</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a22bcbd5d8832e375e3cb5ce0b960da5d"><div class="ttname"><a href="fsm__soe_8c.html#a22bcbd5d8832e375e3cb5ce0b960da5d">ec_fsm_soe_init</a></div><div class="ttdeci">void ec_fsm_soe_init(ec_fsm_soe_t *fsm)</div><div class="ttdoc">Constructor. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00107">fsm_soe.c:107</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a422dd4f9c47393097303ca25a7d17dbf"><div class="ttname"><a href="fsm__soe_8c.html#a422dd4f9c47393097303ca25a7d17dbf">ec_fsm_soe_clear</a></div><div class="ttdeci">void ec_fsm_soe_clear(ec_fsm_soe_t *fsm)</div><div class="ttdoc">Destructor. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00120">fsm_soe.c:120</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a9c7163e5550adaf891eb9afff86b72cda1b5afa15a9b8a6f640ea4307ab399901"><div class="ttname"><a href="fsm__soe_8c.html#a9c7163e5550adaf891eb9afff86b72cda1b5afa15a9b8a6f640ea4307ab399901">OPCODE_WRITE_REQUEST</a></div><div class="ttdoc">Write request. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00053">fsm_soe.c:53</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gabfd606064b98475fc6cbe52aea6b5133"><div class="ttname"><a href="group__ApplicationInterface.html#gabfd606064b98475fc6cbe52aea6b5133">EC_READ_U8</a></div><div class="ttdeci">#define EC_READ_U8(DATA)</div><div class="ttdoc">Read an 8-bit unsigned value from EtherCAT data. </div><div class="ttdef"><b>Definition:</b> <a href="ecrt_8h_source.html#l02119">ecrt.h:2119</a></div></div>
<div class="ttc" id="structec__soe__request__t_html_a04792e875a94787c20bb370e65b584b7"><div class="ttname"><a href="structec__soe__request__t.html#a04792e875a94787c20bb370e65b584b7">ec_soe_request_t::idn</a></div><div class="ttdeci">uint16_t idn</div><div class="ttdoc">Sercos ID-Number. </div><div class="ttdef"><b>Definition:</b> <a href="soe__request_8h_source.html#l00051">soe_request.h:51</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_aac4bf11d75a4045679fcc2bc4cd2b9f3"><div class="ttname"><a href="fsm__soe_8c.html#aac4bf11d75a4045679fcc2bc4cd2b9f3">ec_fsm_soe_write_next_fragment</a></div><div class="ttdeci">void ec_fsm_soe_write_next_fragment(ec_fsm_soe_t *fsm, ec_datagram_t *datagram)</div><div class="ttdoc">Write next fragment. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00522">fsm_soe.c:522</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a2572aecb3869697ac939f78e22c3cd4e"><div class="ttname"><a href="fsm__soe_8c.html#a2572aecb3869697ac939f78e22c3cd4e">ec_fsm_soe_exec</a></div><div class="ttdeci">int ec_fsm_soe_exec(ec_fsm_soe_t *fsm, ec_datagram_t *datagram)</div><div class="ttdoc">Executes the current state of the state machine. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00152">fsm_soe.c:152</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a5cdb42cd4bfb8be6cb51e950c3a1e730"><div class="ttname"><a href="fsm__soe_8c.html#a5cdb42cd4bfb8be6cb51e950c3a1e730">ec_fsm_soe_print_error</a></div><div class="ttdeci">void ec_fsm_soe_print_error(ec_fsm_soe_t *fsm)</div><div class="ttdoc">Output information about a failed SoE transfer. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00196">fsm_soe.c:196</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gga703c4e47384b3601e7605d6d910aaba1aebf26f1d5c09cf002af5b09d9cb59b78"><div class="ttname"><a href="group__ApplicationInterface.html#gga703c4e47384b3601e7605d6d910aaba1aebf26f1d5c09cf002af5b09d9cb59b78">EC_DIR_OUTPUT</a></div><div class="ttdoc">Values written by the master. </div><div class="ttdef"><b>Definition:</b> <a href="ecrt_8h_source.html#l00419">ecrt.h:419</a></div></div>
<div class="ttc" id="datagram_8h_html_ac9882419ec1404dcca75761c4d1ce720a95630d1e98f6217bf0392b4295c5bc6a"><div class="ttname"><a href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720a95630d1e98f6217bf0392b4295c5bc6a">EC_DATAGRAM_RECEIVED</a></div><div class="ttdoc">Received (dequeued). </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8h_source.html#l00078">datagram.h:78</a></div></div>
<div class="ttc" id="structec__fsm__soe_html_ac70c33e8ea8a98b79d84c3ace3416180"><div class="ttname"><a href="structec__fsm__soe.html#ac70c33e8ea8a98b79d84c3ace3416180">ec_fsm_soe::slave</a></div><div class="ttdeci">ec_slave_t * slave</div><div class="ttdoc">slave the FSM runs on </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8h_source.html#l00052">fsm_soe.h:52</a></div></div>
<div class="ttc" id="structec__master_html"><div class="ttname"><a href="structec__master.html">ec_master</a></div><div class="ttdoc">EtherCAT master. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00194">master.h:194</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_add5bad0251925ce1779bc0d3e186f547"><div class="ttname"><a href="fsm__soe_8c.html#add5bad0251925ce1779bc0d3e186f547">EC_SOE_SIZE</a></div><div class="ttdeci">#define EC_SOE_SIZE</div><div class="ttdoc">Size of all SoE headers. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00059">fsm_soe.c:59</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a9c7163e5550adaf891eb9afff86b72cdacc60027a463033de1a3f6a2ac52a4f0f"><div class="ttname"><a href="fsm__soe_8c.html#a9c7163e5550adaf891eb9afff86b72cdacc60027a463033de1a3f6a2ac52a4f0f">OPCODE_WRITE_RESPONSE</a></div><div class="ttdoc">Write response. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00054">fsm_soe.c:54</a></div></div>
<div class="ttc" id="structec__datagram__t_html_a3a643445750ee67fa83d182eb720380e"><div class="ttname"><a href="structec__datagram__t.html#a3a643445750ee67fa83d182eb720380e">ec_datagram_t::jiffies_received</a></div><div class="ttdeci">unsigned long jiffies_received</div><div class="ttdoc">Jiffies, when the datagram was received. </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8h_source.html#l00108">datagram.h:108</a></div></div>
<div class="ttc" id="mailbox_8c_html_af94312f9670053f23ca657e564e196f4"><div class="ttname"><a href="mailbox_8c.html#af94312f9670053f23ca657e564e196f4">ec_slave_mbox_check</a></div><div class="ttdeci">int ec_slave_mbox_check(const ec_datagram_t *datagram)</div><div class="ttdoc">Processes a mailbox state checking datagram. </div><div class="ttdef"><b>Definition:</b> <a href="mailbox_8c_source.html#l00115">mailbox.c:115</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a187c0a9191a7f9755bbe63f72af7088d"><div class="ttname"><a href="fsm__soe_8c.html#a187c0a9191a7f9755bbe63f72af7088d">ec_fsm_soe_write_start</a></div><div class="ttdeci">void ec_fsm_soe_write_start(ec_fsm_soe_t *, ec_datagram_t *)</div><div class="ttdoc">SoE state: WRITE START. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00579">fsm_soe.c:579</a></div></div>
<div class="ttc" id="structec__soe__request__t_html"><div class="ttname"><a href="structec__soe__request__t.html">ec_soe_request_t</a></div><div class="ttdoc">Sercos-over-EtherCAT request. </div><div class="ttdef"><b>Definition:</b> <a href="soe__request_8h_source.html#l00048">soe_request.h:48</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a2ce6509b41b05ad9e20d1f8293c20794"><div class="ttname"><a href="fsm__soe_8c.html#a2ce6509b41b05ad9e20d1f8293c20794">ec_fsm_soe_write_request</a></div><div class="ttdeci">void ec_fsm_soe_write_request(ec_fsm_soe_t *, ec_datagram_t *)</div><div class="ttdoc">SoE state: WRITE REQUEST. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00606">fsm_soe.c:606</a></div></div>
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